* {
    margin: 0;
    padding: 0;
}

//头部
.head {
    width: 1903px;
    margin: auto;

    .head_bx {
        width: 1400px;
        height: 60px;
        margin: auto;
        overflow: hidden;
    }

    .left {
        float: left;
        overflow: hidden;
        li {
            list-style: none;
            line-height: 60px;
            float: left;
            margin-left: 30px;

            a {
                text-decoration: none;
                color: #000;

                img {
                    height: 60px;
                }
            }

            a:hover {
                color: lightgreen;
            }
        }
    }

    .right {
        float: right;

        li {
            float: right;
            list-style: none;
            line-height: 60px;
            margin-right: 30px;

            img {
                margin-top: 24px;
            }

            a {
                text-decoration: none;
                color: #000;
                display: block;
                height: 30px;
                width: 50px;
                border: 1px solid black;
                margin-top: 20px;
                text-align: center;
                line-height: 30px;
            }

            a:hover {
                color: lightgreen;
                border: 1px solid lightgreen;
            }
        }
    }
}

// 音箱
.yinx {
    position: relative;
    width: 1903px;
    margin: auto;

    .yinx_zi {
        position: absolute;
        left: 1200px;
        top: 50px;
        text-align: right;

        .h6 {
            font-size: 40px;
            color: #fff;
        }

        .span {
            font-size: 18px;
            padding: 5px 8px;
            background-color: rgba(255, 255, 255, 0.3);
            display: inline-block;
            margin: 20px 5px;
            border-radius: 5px;
            color: #fff;
        }

        .span1 {
            font-size: 20px;
            color: #fff;
        }

        a {
            text-decoration: none;
            color: #fff;
            display: block;
            width: 200px;
            line-height: 40px;
            text-align: center;
            background-color: #FE5341;
            margin: 20px 85px;
        }
    }
}

// 试用
.shiy {
    width: 1903px;
    margin: auto;

    .shiy_zi {
        width: 1300px;
        margin: 20px auto;

        span {
            font-size: 20px;
            font-weight: 700;
        }
    }

    .shiy_img {
        position: relative;
        height: 355px;
        // border: 1px solid black;
        width: 1400px;
        margin: auto;
        overflow: hidden;

        ul {
            width: 4750px;
            position: absolute;
            // left: -2900px;
            overflow: hidden;

            li {
                width: 250px;
                height: 350px;
                border: 1px solid rgb(190, 190, 190);
                border-radius: 5px;
                list-style: none;
                float: left;
                text-align: center;
                margin: 0px 50px;

                img {
                    width: 250px;
                    border-radius: 5px 5px 0px 0px;
                }

                span {
                    display: inline-block;
                    margin: 5px 0px;
                }

                & span:nth-of-type(1) {
                    font-weight: 700;
                    font-size: 20px;
                }

                & span:nth-of-type(2),
                & span:nth-of-type(3) {
                    border: 1px solid #FF5A50;
                    color: #FF5A50;
                    padding: 2px 10px;
                    border-radius: 5px;
                }

                & span:nth-of-type(5) {
                    color: #90C36F;
                }

            }
        }

        .left {
            background: url('../img/prev.png');
            width: 38px;
            height: 78px;
            position: absolute;
            top: 40%;
            left: 10px;
            border: none;
        }

        .right {
            background: url('../img/next.png');
            width: 38px;
            height: 78px;
            position: absolute;
            top: 40%;
            right: 0;
            border: none;
        }
    }

}

// 报告
.baog {
    width: 1903px;
    height: 750px;
    margin: auto;
    background-color: #F7F7F7;

    .baog_bx {
        width: 1300px;
        margin: 30px auto;
        padding-top: 30px;


        .baog_h {
            width: 1350px;
            overflow: hidden;

            span {
                float: left;
                font-size: 20px;
                font-weight: 700;
            }

            a {
                float: right;
                text-decoration: none;
                color: #FE5341;

            }
        }

        ul {
            width: 1310px;

            li {
                width: 250px;
                height: 280px;
                // border: 1px solid rgb(148, 148, 148);
                border-radius: 5px;
                list-style: none;
                float: left;
                background-color: #fff;
                // text-align: center;
                margin-right: 100px;
                margin-bottom: 30px;
                margin-top: 20px;

                .baog_img {
                    width: 250px;
                    border-radius: 5px 5px 0px 0px;
                }

                span {
                    margin: 0 10px;
                }

                & span:nth-of-type(1) {
                    display: block;
                    margin-bottom: 20px;
                }

                & span:nth-of-type(3) {
                    float: right;
                    color: #666;
                }
            }

            & li:nth-of-type(4),
            & li:nth-of-type(8) {
                margin: 20px 0 30px 0;

            }
        }
    }
}

// 导购
.daog {
    width: 1903px;
    height: 420px;
    margin: auto;
    // background-color: #F7F7F7;

    .daog_bx {
        width: 1300px;
        margin: 30px auto;
        padding-top: 10px;


        .daog_h {
            width: 1350px;
            overflow: hidden;

            span {
                float: left;
                font-size: 20px;
                font-weight: 700;
            }

            a {
                float: right;
                text-decoration: none;
                color: #FE5341;

            }
        }

        ul {
            width: 1310px;

            li {
                width: 250px;
                height: 280px;
                border: 1px solid rgb(190, 190, 190);
                border-radius: 5px;
                list-style: none;
                float: left;
                background-color: #fff;
                // text-align: center;
                margin-right: 99px;
                margin-bottom: 30px;
                margin-top: 20px;

                .daog_img {
                    width: 250px;
                    border-radius: 5px 5px 0px 0px;
                }

                span {
                    margin: 0 10px;
                }

                & span:nth-of-type(1) {
                    display: block;
                    margin-bottom: 20px;
                }

                & span:nth-of-type(2) {
                    float: right;
                    color: #666;
                }
            }

            & li:nth-of-type(4) {
                margin: 20px 0 30px -1px;

            }
        }
    }
}

// 酷玩
.kuw {
    width: 1903px;
    height: 1450px;
    margin: auto;
    background-color: #F7F7F7;

    .kuw_bx {
        width: 1300px;
        margin: 30px auto;
        padding-top: 30px;
        text-align: center;

        .kuw_h {
            width: 1350px;
            overflow: hidden;

            span {
                float: left;
                font-size: 20px;
                font-weight: 700;
            }

            a {
                float: right;
                text-decoration: none;
                color: #FE5341;

            }
        }

        ul {
            width: 1310px;

            li {
                width: 250px;
                height: 280px;
                // border: 1px solid rgb(148, 148, 148);
                border-radius: 5px;
                list-style: none;
                float: left;
                background-color: #fff;
                // text-align: center;
                margin-right: 100px;
                margin-bottom: 30px;
                margin-top: 20px;

                .kuw_img {
                    width: 250px;
                    border-radius: 5px 5px 0px 0px;
                }

                span {
                    margin: 0 10px;
                    text-align: left;
                }

                & span:nth-of-type(1) {
                    display: block;
                    margin-bottom: 20px;
                }

                & span:nth-of-type(2) {
                    float: right;
                    color: #666;
                }
            }

            & li:nth-of-type(4),
            & li:nth-of-type(8),
            & li:nth-of-type(12),
            & li:nth-of-type(16) {
                margin: 20px 0 30px 0;

            }
        }

        a {
            text-decoration: none;
            color: #EF554E;
            font-size: 20px;

            img {
                width: 20px;
                height: 15px;
            }
        }
    }
}

// 底部
.di {
    width: 1903px;
    height: 430px;
    margin: auto;
    background-color: #505050;
    text-align: center;

    .di_bx {
        width: 1310px;
        margin: auto;

        ul {
            padding-top: 50px;
            overflow: hidden;

            li {
                float: left;
                list-style: none;
                margin-right: 50px;
                text-align: left;

                img {
                    margin-bottom: 30px;
                }

                span {
                    display: block;
                    margin-top: 0px;
                    margin-bottom: 0px;
                    color: rgb(156, 156, 156);
                }

                dt {
                    color: rgb(156, 156, 156);
                }

                .di_t {
                    margin-bottom: 30px;
                    color: #fff;
                    font-size: 20px;
                    a{
                        text-decoration: none;
                        color: #fff;
                    }
                }
            }
        }
    }

    .di_bq {
        color: rgb(156, 156, 156);
        display: block;
        margin-top: 100px;
    }
}